Flower visiting habits and the essential number of Osmia excavata Alfken for economic apple production
2000
Wei Yongping | Yuan Feng | Zhang Yalin(Northwest Science and Technology Universituy of Agriculture and Forestry, Yangling (China), Institute of Entomology)
Bibliographic information
Journal of Northwest Sci-Tech University of Agriculture and Forestry (China) | Xibei Nonglin Keji Daxue Xuebao (China)
Volume
28
Issue
5
ISSN
1000-2782
Pagination
pp. 76-79
Other Subjects
Flower visiting habit; Osmia excavata alfken; The essential number of bees for pollination
Language
Chinese
Note
Summaries (En, Zh)
Type
Summary; Bibliography
2001-08-15
AGRIS AP
Data Provider
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